2ZS-3型挠性圆盘式甘蓝补水移栽机设计及试验

Design and Test of 2ZS-3 Flexible Disc Cabbage Water Supplement Transplanter

针对甘蓝传统手工移栽劳动强度大、效率低的问题,根据甘蓝种植农艺要求,研制了适宜甘蓝裸苗移栽的2ZS-3型挠性圆盘式甘蓝补水移栽机。分析了幼苗栽植过程中的运动轨迹,选取了适宜栽苗区间。对送苗装置、挠性圆盘装置、开沟器和覆土镇压装置等关键部件进行了设计,确定了设计参数,最后经田间试验,各项指标符合标准要求。

Aiming at problems of high labor intensity and low efficiency of traditional manual transplantation of cabbage,according to agronomic requirements of cabbage planting,2ZS-3 flexible disc cabbage transplanter which could replenish water for cabbage nude seedling transplantation was developed.The trajectory of seedling movement in process of seedling planting was analyzed and suitable seedling range was selected.The key components such as seedling feeding device,flexible disc device,ditch opener,earth covering and pressing device were designed and design parameters were determined.After field test,it was found that all indexes met standard requirements.